| A | B |
|---|
When the manager asked us to complete the work before going home, we responded, Okay.,  | blue The open quotation mark goes before the O and the closed quotation mark goes after the period. |
| The managed file needs to be accessible; therefore its language must be audience friendly., | red The comma goes after the conjuctive adverb, therefore. |
| The manager wants you to go to a particular office supply store because its near your office., | yellow It's is the contraction for it is. |
| If you go to that office supply story then you will save time away from the office., | red Use a comma after a beginning dependent clause. |
| The manager asked her colleagues to read this article, CEOs Ask Employees to Use Correct Punctuation and Grammar., | blue Place a quotation mark before C and after the period because titles of articles use quotation marks. |
| Using the computer is necessary each office manager must know how to use it., | green Use a period after "necessary" and capitalize "Each." |
| The manager asked for these supplies: pens paper and paper clips., | red Use commas in a series. |
| Lets go to the office supply right away if the manager lets us., | yellow Use an apostrophe with the first let's because the contraction is let us. |
| The paper which contains many errors needs to be edited., | red Use a comma before which and after errors because this is a nonessential dependent clause. |
| The office supply store is too far away we will leave work early and go on our way home., | green Put a period after "away" and capitalize "We." |
